3049938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4026222

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 139, 159, 207, 278, 318, 414, 417, 477, 834, 954, 1219, 1251, 2438, 2502, 3197, 3657, 6394, 7314, 7367, 9591, 10971, 14734, 19182, 21942, 22101, 28773, 44202, 57546, 66303, 132606, 169441, 338882, 508323, 1016646, 1524969, 3049938]

約数ペア:

[(1, 3049938), (2, 1524969), (3, 1016646), (6, 508323), (9, 338882), (18, 169441), (23, 132606), (46, 66303), (53, 57546), (69, 44202), (106, 28773), (138, 22101), (139, 21942), (159, 19182), (207, 14734), (278, 10971), (318, 9591), (414, 7367), (417, 7314), (477, 6394), (834, 3657), (954, 3197), (1219, 2502), (1251, 2438)]